analyze table TABLENAME compute statistics; : Analyze « SQL Plus « Oracle PL / SQL

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Oracle PL / SQL » SQL Plus » Analyze 
analyze table TABLENAME compute statistics;
  


SQL> analyze table TABLENAME compute statistics;


SQL>
SQL> select Num_Rows,              /*number of rows*/
  2         Blocks,                /*number of blocks used*/
  3         Num_Rows/Blocks        /*number of rows per block*/
  4    from USER_TABLES
  5   where Table_Name='TABLENAME';
SQL>

   
    
  
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